/**
 * @(#)DemoInterface.java, Sep 19, 2012. 
 * 
 * Copyright 2012 Yodao, Inc. All rights reserved.
 * YODAO PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 */
package com.buaaer.mina.demo;

/**
 *
 * @author wangheng
 *
 */
public interface DemoInterface {
    
    public String operation1(String s1, String s2);
}
